146067044 has 24 divisors (see below), whose sum is σ = 262637760. Its totient is φ = 71041824.

The previous prime is 146066983. The next prime is 146067049. The reversal of 146067044 is 440760641.

It is a self number, because there is not a number n which added to its sum of digits gives 146067044.

It is not an unprimeable number, because it can be changed into a prime (146067049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43622 + ... + 46850.

It is an arithmetic number, because the mean of its divisors is an integer number (10943240).

Almost surely, 2^146067044 is an apocalyptic number.

It is an amenable number.

146067044 is a deficient number, since it is larger than the sum of its proper divisors (116570716).

146067044 is a wasteful number, since it uses less digits than its factorization.

146067044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539 (or 3537 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 146067044 is about 12085.8199556340. The cubic root of 146067044 is about 526.6443308016.

The spelling of 146067044 in words is "one hundred forty-six million, sixty-seven thousand, forty-four".